Franchise director Frank O'Connor says Halo built with balance in mind, Call of Duty favors players with the "bigger gun." Gamers have long drawn comparisons between chart-topping shooter franchises Halo and Call of Duty, but now Microsoft has commented on the similarities. Speaking to GameSpot, Halo franchise development director Frank O'Connor said such comparisons are "reasonable," given Halo 4's new loadout system. Ultimately, though, he said Halo is different than Call of Duty because it does not favor the player with the "bigger gun." Halo and Call of Duty...